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Related to idiot savant: Savant syndrome
old term for profound mental retardation, now considered offensive.
idiot savant a person who is generally mentally retarded, yet has a particular mental faculty developed to an unusually high degree, such as for mathematics or music.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
n. pl. idiot savants
Often Offensive A person with savant syndrome; a savant.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
idiot savantSavant syndrome A mentally retarded person incapable of abstract reasoning, with a remarkably overdeveloped skill–eg, mathematical or calendar 'calculation', memory, mechanical ability or talent in music and the visual arts
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
idiot savantA person, severely backward in most mental respects, who shows great precocity and ability in one particular direction, such as mental arithmetical calculation or data recall. The idiot savant often has an IQ of less than 50 and the particular skill is seldom of practical use.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005